How To Fix RSDD_ZA239 - Used memory space (%)

RSDD_ZA239 - Overview

• Message type: E = Error

• Message class: RSDD_ZA - Messages from TREX Aggregate Area

• Message number: 239

• Message text: Used memory space (%)

Self-Explanatory Message

Since SAP believes that this specific error message is 'self-explanatory,' no more information has been given.The majority of messages in the SAP system have a message text, however this is frequently insufficient to comprehend or resolve the problem.

To make things easier, more detailed information is frequently added to describe the issue, how to fix it, and the necessary steps or configuration modifications.

Unfortunately, there isn't any extra information in this error notice.

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Smart SAP Assistant

• What is the cause and solution for SAP error message RSDD_ZA239 - Used memory space (%) ?

  The SAP error message RSDD_ZA239 typically indicates that the memory space used by the SAP BW (Business Warehouse) system has reached a certain threshold, which can affect performance and lead to potential issues in data processing and reporting.
  
  Cause:
  
  
  High Memory Usage: The error is triggered when the memory usage exceeds a predefined limit, which can be due to:
  
  Large data volumes being processed.
  Inefficient queries or reports that consume excessive memory.
  Insufficient memory allocation for the BW system.
  Background jobs or processes that are consuming a lot of memory.
  
  
  
  
  Configuration Issues: Incorrect configuration settings for memory management in SAP BW can lead to inefficient memory usage.
  
  
  Data Model Complexity: Complex data models with many InfoProviders, transformations, and data flows can lead to increased memory consumption.
  
  
  
  Solution:
  
  
  Monitor Memory Usage: Use transaction codes like ST02 (Tune Summary) and ST03N (Workload Analysis) to monitor memory usage and identify which processes are consuming the most memory.
  
  
  Optimize Queries: Review and optimize queries that